The switching from normal dispersion to anomalous dispersion is obtained by varying the intensity from couple to probe transition.

通过改变耦合到探测跃迁的驱动场强度，可以实现从正常色散到反常色散的转换。

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In a high-intensity optics field, using rotating waves approximation (RWA) and the special transform, the problem of two-level atoms transition attributes to the Hill equation.

在强光信号作用下，经过一定的数学代换后，上能级几率的求解可归结为类希尔方程求解；

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Adopting the nickel aluminum alloy as the transition layer has simplified the production process of the combination transition layer and improved the combination intensity of the body.

采用镍铝合金作为过渡层，简化了结合过渡层工艺，提高了与本体的结合强度。

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It can be caused by a number of factors, including a rapid increase in the frequency of training, sudden increase in the intensity of training, transition from one training method to another, genetic abnormalities of the knee joint and poor base strength of the quadriceps.

BBC: Hargreaves faces career concerns